/**
 *
 * @properties={type:12,typeid:36,uuid:"CF15EE0F-DC94-4B16-A66F-11B2F0C8D263"}
 */
function comprob_completo()
{
return letra + '-' + utils.numberFormat(sucursal,'0000') + '-' + utils.numberFormat(nro_comprobante,'00000000');
}
